🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.9

Radius: 13.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.47 AU - 0.77 AU

Year: 337 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,530,361 km

• M1: 165,754 km (0.052 R)
• M2: 250,876 km (0.076 R)
• M3: 374,892 km (0.053 R)
• M4: 477,217 km (0.108 R)
• M5: 588,219 km (0.081 R)
• M6: 718,967 km (0.077 R)
• M7: 853,456 km (0.092 R)
• M8: 956,230 km (0.095 R)
• M9: 1,106,575 km (0.12 R)
• M10: 1,239,867 km (0.083 R)
• M11: 1,329,027 km (0.09 R)
• M12: 1,468,602 km (0.084 R)
• M13: 1,557,314 km (0.118 R)
• M14: 1,648,120 km (0.074 R)
• M15: 1,763,161 km (0.082 R)
• M16: 1,974,991 km (0.072 R)
• M17: 2,066,844 km (0.059 R)
• M18: 2,163,784 km (0.039 R)
• M19: 2,269,400 km (0.088 R)
• M20: 2,391,172 km (0.097 R)
• M21: 2,515,339 km (0.114 R)
• M22: 2,671,668 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 12.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.83 AU - 4.23 AU

Year: 5584 Days

Day: 7.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,530,361 km

• M1: 161,715 km (0.118 R)
• M2: 315,352 km (0.099 R)
• M3: 419,921 km (0.089 R)
• M4: 781,200 km (0.096 R)
• M5: 922,570 km (0.027 R)
• M6: 1,265,598 km (0.086 R)
• M7: 1,366,128 km (0.05 R)
• M8: 1,504,805 km (0.092 R)
• M9: 1,666,520 km (0.107 R)
• M10: 1,777,671 km (0.106 R)
• M11: 1,891,366 km (0.095 R)
• M12: 2,207,017 km (0.116 R)
• M13: 2,392,220 km (0.05 R)
• M14: 2,476,144 km (0.112 R)
• M15: 2,668,826 km (0.079 R)
• M16: 2,800,023 km (0.069 R)
• M17: 3,560,429 km (0.112 R)
• M18: 3,705,390 km (0.093 R)
• M19: 4,279,397 km (0.064 R)
• M20: 4,962,012 km (0.063 R)
• M21: 5,097,248 km (0.09 R)
• M22: 5,426,812 km (0.109 R)
• M23: 5,848,529 km (0.089 R)
• M24: 5,962,822 km (0.099 R)
• M25: 6,193,651 km (0.072 R)
• M26: 6,310,188 km (0.098 R)
• M27: 6,723,826 km (0.119 R)
• M28: 6,964,230 km (0.106 R)
• M29: 7,422,747 km (0.119 R)
• M30: 9,086,874 km (0.103 R)
• M31: 9,486,749 km (0.037 R)
• M32: 9,790,582 km (0.078 R)
• M33: 10,861,553 km (0.092 R)
• M34: 11,002,475 km (0.053 R)
• M35: 11,572,143 km (0.032 R)
• M36: 11,788,312 km (0.101 R)
• M37: 12,297,843 km (0.111 R)
• M38: 12,703,253 km (0.116 R)
• M39: 13,300,747 km (0.12 R)
• M40: 13,907,516 km (0.052 R)
• M41: 14,060,704 km (0.08 R)
• M42: 14,175,894 km (0.117 R)
• M43: 14,600,902 km (0.084 R)
• M44: 14,717,588 km (0.1 R)
• M45: 14,795,529 km (0.057 R)
• M46: 15,662,149 km (0.085 R)
• M47: 16,262,485 km (0.105 R)
• M48: 16,423,901 km (0.043 R)
• M49: 16,870,301 km (0.086 R)
• M50: 17,403,169 km (0.102 R)
• M51: 17,485,747 km (0.1 R)
• M52: 18,233,736 km (0.12 R)
• M53: 18,696,143 km (0.116 R)
• M54: 19,632,477 km (0.066 R)
• M55: 19,847,299 km (0.104 R)
• M56: 20,496,853 km (0.071 R)
• M57: 20,802,332 km (0.111 R)
• M58: 20,977,511 km (0.039 R)
• M59: 22,083,937 km (0.111 R)
• M60: 22,486,804 km (0.091 R)
• M61: 23,939,250 km (0.028 R)
• M62: 24,168,882 km (0.114 R)
• M63: 24,769,368 km (0.118 R)
• M64: 25,703,009 km (0.104 R)
• M65: 26,790,735 km (0.027 R)
• M66: 27,412,314 km (0.111 R)
• M67: 27,893,570 km (0.088 R)
• M68: 28,572,146 km (0.12 R)
• M69: 29,011,216 km (0.084 R)
• M70: 29,158,121 km (0.037 R)
• M71: 29,649,400 km (0.057 R)
• M72: 30,640,337 km (0.079 R)
• M73: 31,742,873 km (0.098 R)
• M74: 31,995,245 km (0.119 R)
• M75: 32,349,642 km (0.093 R)
• M76: 32,451,219 km (0.115 R)
• M77: 32,654,522 km (0.088 R)
• M78: 33,011,463 km (0.114 R)
• M79: 33,267,126 km (0.064 R)
• M80: 33,677,622 km (0.077 R)
• M81: 34,244,748 km (0.12 R)
• M82: 34,348,270 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.2

Radius: 5.7

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.05 AU - 6.71 AU

Year: 11124 Days

Day: 19.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,530,361 km

• M1: 94,695 km (0.065 R)
• M2: 165,156 km (0.119 R)
• M3: 261,647 km (0.109 R)
• M4: 311,164 km (0.116 R)
• M5: 593,455 km (0.096 R)
• M6: 768,933 km (0.092 R)
• M7: 1,082,490 km (0.055 R)
• M8: 1,342,042 km (0.045 R)
• M9: 1,409,960 km (0.064 R)
• M10: 1,549,086 km (0.051 R)
• M11: 2,283,611 km (0.055 R)
• M12: 2,392,369 km (0.064 R)
• M13: 2,757,837 km (0.119 R)
• M14: 2,844,604 km (0.109 R)
• M15: 3,200,946 km (0.119 R)
• M16: 3,322,868 km (0.067 R)
• M17: 3,508,668 km (0.066 R)
• M18: 3,761,788 km (0.089 R)
• M19: 4,589,962 km (0.085 R)
• M20: 5,399,885 km (0.093 R)
• M21: 5,581,796 km (0.068 R)
• M22: 6,792,641 km (0.117 R)
• M23: 7,028,557 km (0.029 R)
• M24: 7,107,694 km (0.11 R)
• M25: 7,548,709 km (0.098 R)
• M26: 7,589,250 km (0.118 R)
• M27: 8,247,630 km (0.063 R)
• M28: 8,331,105 km (0.098 R)
• M29: 9,095,999 km (0.117 R)
• M30: 9,139,084 km (0.034 R)
• M31: 9,268,934 km (0.065 R)
• M32: 9,574,413 km (0.112 R)
• M33: 10,329,733 km (0.09 R)
• M34: 11,011,899 km (0.061 R)
• M35: 12,038,739 km (0.094 R)
• M36: 13,882,982 km (0.073 R)
• M37: 14,332,523 km (0.049 R)
• M38: 14,433,053 km (0.109 R)
• M39: 14,685,574 km (0.055 R)
• M40: 14,786,852 km (0.119 R)
• M41: 15,194,656 km (0.107 R)
• M42: 15,245,968 km (0.089 R)
• M43: 15,348,592 km (0.111 R)
• M44: 15,502,977 km (0.083 R)
• M45: 15,761,482 km (0.093 R)
• M46: 16,230,322 km (0.097 R)
• M47: 17,880,237 km (0.12 R)
• M48: 18,478,329 km (0.088 R)
• M49: 18,972,600 km (0.08 R)
• M50: 20,086,506 km (0.083 R)
• M51: 20,651,388 km (0.038 R)
• M52: 21,049,916 km (0.119 R)
• M53: 21,854,454 km (0.065 R)
• M54: 22,028,137 km (0.113 R)
• M55: 22,552,178 km (0.098 R)
• M56: 23,080,109 km (0.082 R)
• M57: 24,568,159 km (0.106 R)
• M58: 24,688,585 km (0.093 R)
• M59: 28,453,066 km (0.119 R)
• M60: 28,832,895 km (0.048 R)
• M61: 29,023,483 km (0.111 R)
• M62: 29,278,248 km (0.101 R)
• M63: 29,982,555 km (0.03 R)
• M64: 31,081,800 km (0.084 R)
• M65: 31,997,189 km (0.075 R)
• M66: 32,062,863 km (0.112 R)
• M67: 32,722,440 km (0.037 R)
• M68: 33,386,505 km (0.029 R)
• M69: 33,921,018 km (0.084 R)
• M70: 35,541,313 km (0.088 R)
• M71: 36,018,679 km (0.081 R)
• M72: 36,292,443 km (0.112 R)
• M73: 36,704,286 km (0.103 R)
• M74: 37,532,610 km (0.09 R)
• M75: 38,018,653 km (0.071 R)
• M76: 38,786,689 km (0.091 R)
• M77: 38,997,023 km (0.092 R)
• M78: 39,559,811 km (0.076 R)
• M79: 39,842,251 km (0.102 R)
• M80: 40,125,290 km (0.089 R)
• M81: 40,764,672 km (0.071 R)
• M82: 40,907,239 km (0.111 R)
• M83: 41,479,002 km (0.026 R)
• M84: 42,775,118 km (0.119 R)
• M85: 42,992,483 km (0.12 R)
• M86: 43,137,593 km (0.092 R)
• M87: 43,573,821 km (0.069 R)
• M88: 43,865,387 km (0.095 R)
• M89: 44,744,274 km (0.079 R)
• M90: 44,964,931 km (0.058 R)
• M91: 45,850,850 km (0.107 R)
• M92: 46,296,053 km (0.053 R)
• M93: 46,742,752 km (0.098 R)
• M94: 46,817,252 km (0.092 R)
• M95: 47,490,293 km (0.111 R)
• M96: 50,290,316 km (0.03 R)
• M97: 50,902,770 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.3

Radius: 6.8

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.89 AU - 10.39 AU

Year: 17530 Days

Day: 19.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,530,361 km

• M1: 353,949 km (0.054 R)
• M2: 406,009 km (0.088 R)
• M3: 461,061 km (0.072 R)
• M4: 968,497 km (0.094 R)
• M5: 1,019,061 km (0.065 R)
• M6: 1,149,360 km (0.103 R)
• M7: 1,426,266 km (0.078 R)
• M8: 1,943,576 km (0.098 R)
• M9: 2,375,465 km (0.094 R)
• M10: 3,678,013 km (0.045 R)
• M11: 4,940,170 km (0.073 R)
• M12: 5,028,732 km (0.055 R)
• M13: 5,162,473 km (0.058 R)
• M14: 5,388,216 km (0.077 R)
• M15: 5,942,925 km (0.113 R)
• M16: 5,990,048 km (0.104 R)
• M17: 6,037,172 km (0.044 R)
• M18: 6,515,735 km (0.118 R)
• M19: 6,808,797 km (0.09 R)
• M20: 7,458,501 km (0.078 R)
• M21: 7,662,403 km (0.097 R)
• M22: 7,765,027 km (0.118 R)
• M23: 7,919,861 km (0.072 R)
• M24: 8,655,733 km (0.099 R)
• M25: 9,523,251 km (0.106 R)
• M26: 9,578,452 km (0.108 R)
• M27: 9,911,457 km (0.06 R)
• M28: 10,703,428 km (0.1 R)
• M29: 10,991,255 km (0.06 R)
• M30: 11,633,329 km (0.11 R)
• M31: 12,167,692 km (0.111 R)
• M32: 13,137,236 km (0.12 R)
• M33: 13,260,206 km (0.112 R)
• M34: 13,383,474 km (0.1 R)
• M35: 13,943,270 km (0.097 R)
• M36: 14,257,425 km (0.048 R)
• M37: 14,510,545 km (0.107 R)
• M38: 15,149,776 km (0.111 R)
• M39: 15,214,103 km (0.116 R)
• M40: 16,389,344 km (0.047 R)
• M41: 18,274,726 km (0.118 R)
• M42: 18,618,652 km (0.098 R)
• M43: 21,228,835 km (0.118 R)
• M44: 22,172,798 km (0.115 R)
• M45: 23,204,575 km (0.106 R)
• M46: 24,781,486 km (0.047 R)
• M47: 25,851,858 km (0.078 R)
• M48: 25,928,901 km (0.118 R)
• M49: 26,470,296 km (0.105 R)
• M50: 27,721,682 km (0.052 R)
• M51: 27,958,346 km (0.119 R)
• M52: 29,072,252 km (0.113 R)
• M53: 29,795,857 km (0.103 R)
• M54: 31,507,406 km (0.036 R)
• M55: 33,922,813 km (0.116 R)
• M56: 34,429,950 km (0.067 R)
• M57: 34,599,594 km (0.08 R)
• M58: 35,110,022 km (0.106 R)
• M59: 35,280,713 km (0.092 R)
• M60: 37,699,711 km (0.108 R)
• M61: 39,282,755 km (0.079 R)
• M62: 39,904,185 km (0.041 R)
• M63: 41,067,009 km (0.103 R)
• M64: 41,878,428 km (0.064 R)
• M65: 45,455,762 km (0.034 R)
• M66: 45,548,662 km (0.115 R)
• M67: 45,734,911 km (0.097 R)
• M68: 45,828,111 km (0.072 R)
• M69: 47,045,389 km (0.06 R)
• M70: 47,139,486 km (0.061 R)
• M71: 48,463,128 km (0.074 R)
• M72: 49,225,030 km (0.079 R)
• M73: 49,990,821 km (0.072 R)
• M74: 50,664,161 km (0.105 R)
• M75: 51,534,222 km (0.109 R)
• M76: 52,214,444 km (0.084 R)
• M77: 52,799,820 km (0.081 R)
• M78: 53,977,006 km (0.111 R)
• M79: 55,560,051 km (0.112 R)
• M80: 56,857,513 km (0.1 R)
• M81: 56,957,744 km (0.109 R)
• M82: 57,862,362 km (0.065 R)
• M83: 58,164,999 km (0.119 R)
• M84: 58,468,084 km (0.105 R)
• M85: 61,836,878 km (0.105 R)
• M86: 62,352,692 km (0.094 R)
• M87: 62,662,958 km (0.119 R)
• M88: 63,804,838 km (0.082 R)
• M89: 65,688,126 km (0.097 R)
• M90: 68,333,914 km (0.07 R)
• M91: 68,653,754 km (0.112 R)
• M92: 71,338,288 km (0.078 R)
• M93: 71,554,606 km (0.103 R)
• M94: 71,879,383 km (0.044 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,326 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit